*SUPPORT*
IN: gazzer kiki wif dax OUT: BLUE GREEN GREEN GREEN BLUE BLUE BLUE
IN: wif kiki wif dax OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: tufa dax OUT: RED RED RED
IN: zup kiki wif lug OUT: PINK GREEN GREEN GREEN PINK PINK PINK
IN: zup gazzer OUT: PINK BLUE
IN: zup dax OUT: PINK PINK PINK
IN: gazzer lug OUT: BLUE BLUE BLUE
IN: zup wif OUT: PINK GREEN
IN: wif wif lug OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup lug OUT: PINK PINK PINK
IN: wif wif kiki tufa dax OUT: GREEN GREEN RED RED RED GREEN GREEN GREEN
IN: zup tufa kiki wif dax OUT: PINK RED GREEN GREEN GREEN RED RED RED
IN: gazzer OUT: BLUE
IN: wif dax OUT: GREEN GREEN GREEN

*QUERY*
IN: tufa kiki tufa OUT: RED RED RED RED RED
IN: wif gazzer OUT: GREEN BLUE
IN: tufa wif OUT: RED GREEN
IN: zup kiki tufa dax OUT: PINK RED RED RED PINK PINK PINK
IN: tufa tufa gazzer OUT: RED RED BLUE
IN: tufa tufa OUT: RED RED
IN: gazzer dax OUT: BLUE BLUE BLUE
IN: wif OUT: GREEN
IN: tufa wif lug OUT: RED GREEN RED GREEN RED GREEN
IN: wif zup zup tufa OUT: GREEN PINK PINK RED

*GRAMMAR*
tufa -> RED 
 gazzer -> BLUE 
 zup -> PINK 
 wif -> GREEN 
 u1 dax -> [u1] [u1] [u1] 
 u1 kiki x1 -> [u1] [x1] [u1] [u1] [u1] 
 x1 lug -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 